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authorMasahiro Yamada <yamada.masahiro@socionext.com>2017-07-27 19:16:24 +0300
committerWolfram Sang <wsa@the-dreams.de>2017-07-31 18:03:32 +0300
commit9242e72aaea05c0fce2003a8efa48f403d87a5bf (patch)
tree5455132d3d29c84bba3bfb467a90269d0a59e2d6 /drivers/i2c/busses/i2c-s3c2410.c
parentf2326401b8ff8a646092562d272ed50d9cf99c6c (diff)
downloadlinux-9242e72aaea05c0fce2003a8efa48f403d87a5bf.tar.xz
i2c: use dev_get_drvdata() to get private data in suspend/resume hooks
Several drivers call to_platform_device() to get platform_device and pass it to platform_get_drvdata(). In platform_get_drvdata(), the platform_device is converted back to struct device again. Use dev_get_drvdata() to avoid platform_device/device dance. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> (for DesignWare only) Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-s3c2410.c')
-rw-r--r--drivers/i2c/busses/i2c-s3c2410.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 499af26e736e..5d97510ee48b 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -1246,8 +1246,7 @@ static int s3c24xx_i2c_remove(struct platform_device *pdev)
#ifdef CONFIG_PM_SLEEP
static int s3c24xx_i2c_suspend_noirq(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct s3c24xx_i2c *i2c = platform_get_drvdata(pdev);
+ struct s3c24xx_i2c *i2c = dev_get_drvdata(dev);
i2c->suspended = 1;
@@ -1259,8 +1258,7 @@ static int s3c24xx_i2c_suspend_noirq(struct device *dev)
static int s3c24xx_i2c_resume_noirq(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct s3c24xx_i2c *i2c = platform_get_drvdata(pdev);
+ struct s3c24xx_i2c *i2c = dev_get_drvdata(dev);
int ret;
if (!IS_ERR(i2c->sysreg))